JPH028294U - - Google Patents
Info
- Publication number
- JPH028294U JPH028294U JP8722288U JP8722288U JPH028294U JP H028294 U JPH028294 U JP H028294U JP 8722288 U JP8722288 U JP 8722288U JP 8722288 U JP8722288 U JP 8722288U JP H028294 U JPH028294 U JP H028294U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- cone
- shaped
- entire surface
- molding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001746 injection moulding Methods 0.000 claims 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Description
第１図はこの考案のコーン型スピーカ用振動板
の一実施例の正面図を示し、第２図は同コーン型
スピーカ用振動板のネツク部の一部を表した斜視
図である。
１……振動板、２……ネツク部、３……リブ、
４……凹溝、５……透孔。
FIG. 1 shows a front view of an embodiment of the diaphragm for a cone-shaped speaker according to the present invention, and FIG. 2 is a perspective view showing a part of the neck portion of the diaphragm for a cone-type speaker. 1... Vibration plate, 2... Network part, 3... Rib,
4...concave groove, 5...through hole.
Claims (1)
振動板を成形するに際し、振動板の表面もしくは
裏面の全面に所定の間隔を存して外周縁からネツ
オク部の中心に向けて渦巻状のリブを一体的に設
けたことを特徴とするコーン型スピーカ用振動板
。 (2) 請求項１の考案において、振動板上の全面
に形成したリブにネツク部から外周方向に向けて
所定長さのリード線引き出し用の溝を形成したこ
とを特徴とするコーン型スピーカー用振動板。[Claims for Utility Model Registration] (1) When molding a cone-shaped diaphragm using synthetic resin material by injection molding, a cone-shaped diaphragm is formed at a predetermined interval from the outer periphery to the entire surface or back of the diaphragm. A cone-shaped speaker diaphragm characterized by integrally provided with a spiral rib toward the center. (2) A cone-shaped speaker according to the invention according to claim 1, characterized in that a groove for leading out a lead wire of a predetermined length is formed in the rib formed on the entire surface of the diaphragm from the neck portion toward the outer circumference. diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8722288U JPH028294U (en) | 1988-06-30 | 1988-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8722288U JPH028294U (en) | 1988-06-30 | 1988-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH028294U true JPH028294U (en) | 1990-01-19 |
Family
ID=31311841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8722288U Pending JPH028294U (en) | 1988-06-30 | 1988-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH028294U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100615137B1 (en) * | 1999-04-22 | 2006-08-23 | 가부시키가이샤 캔우드 | Speaker diaphragm |
| JP2009200919A (en) * | 2008-02-22 | 2009-09-03 | Pioneer Electronic Corp | Speaker system |
| CN102088650A (en) * | 2009-12-02 | 2011-06-08 | J&K汽车电子株式会社 | Speaker diaphragm and speaker |
-
1988
- 1988-06-30 JP JP8722288U patent/JPH028294U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100615137B1 (en) * | 1999-04-22 | 2006-08-23 | 가부시키가이샤 캔우드 | Speaker diaphragm |
| JP2009200919A (en) * | 2008-02-22 | 2009-09-03 | Pioneer Electronic Corp | Speaker system |
| CN102088650A (en) * | 2009-12-02 | 2011-06-08 | J&K汽车电子株式会社 | Speaker diaphragm and speaker |
| JP2011139431A (en) * | 2009-12-02 | 2011-07-14 | J&K Car Electronics Corp | Speaker diaphragm and speaker |
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